Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 140mm -
Fork Fox Rhythm Float 34
-
Groupset XT, SLX -
Suspension Full -
Motor Shimano 250W 70Nm mid-drive -
Battery 10,5 Ah -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 179cm
LG
176cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Carbon front triangle, 7005 aluminium rear triangle, 3D forging, 140 mm F.O.L.D. kinematic, 148x12 mm through axle, internal cable routing, post mount 180 mm
Suspension Fork
Fox 34 Rhythm, 110x15 mm QR, 140 mm travel
Rear Shock
Fox DPS, 210/55, hardware: shaft25,0x8 mm/body25,0x8 mm, custom tune
Drivetrain
Rear Derailleur
Shimano Deore XT 8000, 11-speed
Shift Levers
Shimano SLX 7000
Wheels
Rims
Race Face AR30, 622-30, Novatec, 148x12 mm / 110x15 mm
Tires
Continental Trail King SL, 2.4, foldable
Brakes
Brakes
Shimano Deore M6000, 200 mm / 180 mm
Cockpit
Stem
BBB, aluminium, Di2, 31.8 mm, 55 mm
Handlebar
BBB, aluminium, Di2, flatbar, 760mm, rise: 0mm, backsweep: 9degree
Seat
Seatpost
KindShock E30i, 31,6mm, internal
Motor & Battery
Motor
Shimano Steps E8000, 70 Nm, 250 W
Battery
10,5 Ah
Remote
Shimano Steps E8000, colored LCD display, walk assist, bluetooth
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.44 mm | 1.44 mm |
| Bottom Bracket Height | 354 mm | 354 mm | 354 mm |
| Front Center | 726 mm | 746 mm | 761 mm |
| Rake | 51 mm | 51 mm | 51 mm |
| Trail | 107 mm | 107 mm | 115 mm |
| Stack | 611 mm | 611 mm | 629 mm |
| Reach | 403 mm | 423 mm | 438 mm |
| Top Tube Length | 575 mm | 595 mm | 615 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° |
| Seat Tube Length | 410 mm | 440 mm | 470 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 120 mm | 120 mm | 140 mm |
| Chainstay Length | 463 mm | 463 mm | 463 mm |
| Wheelbase | 1188 mm | 1208 mm | 1223 mm |
| Bottom Bracket Drop | 20 mm | 20 mm | 20 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |
Model Overview
JAM² C 29 is a Focus E Jam model. Focus launched 45 e-bikes of this model so far. You can easily view all of the Focus E Jam e-bikes models from 2018, here.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Trail e-bikes
According to our calculations, the average cost of a Trail e-bike that is reliable is 3365$. However, even though the average price of a Trail e-bike is lower, you might still be able to get a top-quality e-bike. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Internal Cable Routing
It’s also important to mention the internal cable routing that this e-bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
JAM² C 29 components
Fork
The fork installed on this bike is the Fox Rhythm Float 34 model. The travel on this model is 140mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
When it comes to wheels, the JAM² C 29 e-bike is equipped with the 29″ aluminum model. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, the 29″ wheels will add a little more weight to the e-bike itself.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
Focus JAM² C 29 e-bike has 3 sizes, in the range of 158 cm – 187 cm (5.18 ft – 6.14 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
Focus JAM² C 29 comes with a dropper post. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.